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From Jeff Janes
Subject Re: PostgreSQL Out of Memory
Date
Msg-id CAMkU=1xRyqHWpdkpRqU3-+4LXS42zVGP1xBguMaijeLLuV=2JQ@mail.gmail.com
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In response to PostgreSQL Out of Memory  (liam saffioti <liam.saffiotti@gmail.com>)
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On Mon, Sep 5, 2022 at 7:55 AM liam saffioti <liam.saffiotti@gmail.com> wrote:
Hi Teams,

I have PG 14.5 on RHEL 8.4. I see many errors. Do you have any idea about this problem?

TopMemoryContext: 1194808 total in 12 blocks; 3968 free (3 chunks); 1190840 used
  TopTransactionContext: 592728 total in 9 blocks; 30328 free (4 chunks); 562400 used
    ExecutorState: 551680 total in 8 blocks; 147192 free (31 chunks); 404488 used
      BTree array context: 4096 total in 3 blocks; 3488 free (9 chunks); 608 used
      TupleSort main: 3153976 total in 2 blocks; 6728 free (7 chunks); 3147248 used
        TupleSort sort: 8192 total in 1 blocks; 7928 free (0 chunks); 264 used
          Caller tuples: 16777216 total in 12 blocks; 624 free (13 chunks); 16776592 used

The problem context is probably hiding inside the ellipsis.

What is the single largest line (according to the first numeric field) from this report?
 
Cheers,

Jeff

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